She's too distracted to see you yet.

You slip in undetected and let the girls keep playing.
Starfire needs to take this a little bit further to get you in the right position.

After a minute of letting Raven suck on her tits, she puts her hands on the Goth Heroine's shoulders.
She undoes her cape, while Raven waits patiently.
Wait-is she really the submissive one here?

She runs her hands to the edge of Raven's unitard top and pulls it down, slowly revealing her body to both of you.

Raven shivers as her tits are uncovered, but nods softly when Starfire asks if she is comfortable with this.

Starfire returns the favor now, playing with Raven's tits and sucking on her nipples.
Did Raven just cum from that?

Starfire's hands keep going and the whole piece slides off of her body and down her legs.
A pair of tiny black panties is all she has on.

"May I keep going with you now," she asks Starfire.
She nods.

Raven undoes Starfire's skirt and lets it fall down.
Her purple panties are gone in an instant.

"May I..."
Starfire grabs her head and pushes it down towards her pussy, giving her teammate the answer.

She happily licks out the alien's pussy, enjoying this thing that she's clearly wanted to do for who knows how long.

You watch excitedly as Starfire cums a few minutes later from the licking and touching.

"Thanks for warming up my girl for me," you say announcing your presence to Raven.

She sits up and quickly covers up her tits.

"Star...what is going on?"